Well my bro is now using it for the next month. So he'll probably remove everyone on me friends list . If he doesn't I ask please don't talk to him. He'll probably spam you. Or insult you.
If its "shared" why is he deleting your stuff, then delete his stuff back, once you get the account back.
Wow what a fag, deck him right in the face...and then take his wallet...and then spit on him and tell him not to fuck with your shit again. In the "Steam Terms Of Service" the person who signs up for the account is the sole owner.
Do what Zeke said, show him and your Parents the STEAM Agreement Contract or whatever that states YOU, the creator, are the SOLE OWNER. Then your parents will be like, why do I care, and then you go, ITS THE LAW, BIATCH.